Hands down one of the most traumatic moments that took place on last nights’ American Music Awards was when Jenny McCarthy ambushed Justin Bieber with a kiss and an ass-grab as he collected his award for best pop/rock album. The 40-year old former Playboy model couldn’t keep her hands to herself and when the opportunity arose she strolled up on stage and there was no way that 18-year old Justin would escape Jenny’s hands. A source later caught up with her backstage and she made no bones about her need to get touchy feely with the newly single star.

“I did grab his butt. I couldn’t help it. He was just so delicious. So little. I wanted to tear his head off and eat it!”

There are a lot of men out there that would donate body parts to science just to accidentally brush up against Jenny let alone have her willingly reach out to them for a butt grab. Catch the look on Justin’s face though. He looks absolutely repulsed by Jenny’s actions! I guess this is where the age thing really comes into play. He’s less than half her age (she’s 40) and I guess no matter how hot she may be, to Justin she’s still an old lady! Jenny is several years older than Justin’s mom, Pattie Mallette.

“My cub @justinbeiber brought his acceptable and beautifully aged beauty Selena to the AMA after party. Guess I’m back on the prowl. Rww!”

Jenny is and always has been known for her inappropriateness. Hell, she built her early career on it! Should she have kept her hands to herself last night? Do you think Justin really cared about being groped by the old lady? To me he looks like he is being painfully mauled by large cougar with too much plastic surgery. Tell us your thoughts in the comments below!